// pages/my/my.js
import request from '../../static/utils/request'
let startY = 0;//手指起始坐标
let moveY = 0;//手指移动坐标
let moveDistance = 0;//手指移动距离
Page({

  /**
   * 页面的初始数据
   */
  data: {
    coverTransform: 'translateY(0)',
    coverTransition: '',
    userInfo:{},
    recentPlayList:{}
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
   let userInfo = wx.getStorageSync('userInfo')
   this.setData({
     userInfo:JSON.parse(userInfo)
   })
   this.getrecentpalylist(this.data.userInfo.userId)
  },
  async getrecentpalylist(userId){
    let recentPlayListData = await request('/user/record',{uid: userId,type: 0});
    let index = 0;
    let recentPlayList = recentPlayListData.allData.splice(0,10).map(item=>{
      item.id = index++;
      return item
    })
    this.setData({
      recentPlayList: recentPlayList
    })
  },
  tologin(){
    wx.navigateTo({
      url: '/pages/login/login',
    })
  },
  handleTouchStart (e){
    this.setData({
      coverTransition: ''
    })
    //起始手指坐标
    startY = e.touches[0].clientY;
  },
  handleTouchMove(e){
    moveY = e.touches[0].clientY;
    moveDistance = moveY - startY;
    if(moveDistance <= 0){
      return;
    }
    if(moveDistance >= 80){
      moveDistance = 80;
    }
    //动态更新coverTransform
    this.setData({
      coverTransform: 'translateY('+moveDistance+'rpx)'
    })
  },
  handleTouchEnd(e){
    //重置coverTransform
    this.setData({
      coverTransform: 'translateY(0)',
      coverTransition: 'transform 1s linear'
    })
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})